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Thread: Scan - change default dpi

  1. #1
    IV Newbie
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    Aug 2016
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    IrfanView 4.42
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    64-bit Win 10

    Default Scan - change default dpi

    Hello,

    I have a question:

    If i scan via Irfanview it always set its default dpi to 150
    I want to have that higher, but do not see were i can change this to default value 300 dpi

    If i scan via windows device - right click "scan" it is default 300 dpi
    So i am thinking it has nothing to do with setting in der driver?

    Is this controllable in irfanview or via regedit?

  2. #2
    Moderator Enterprise User Bhikkhu Pesala's Avatar
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    May 2007
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    Default

    I find it hard to believe that this is anything to do with IrfanView. The scanning dpi will be set in your scanner's TWAIN interface.

  3. #3
    Moderator Enterprise User Bhikkhu Pesala's Avatar
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    May 2007
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    Default

    I tested using my Epson XP-235 scanner at 600, 300, and 200 dpi. In each case, the correct DPI was shown in IrfanView 4.42 32-bit.

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